/* normalize start*/
html {
    font-family: 'Source Sans Pro', "Helvetica Neue", Arial, "Hiragino Sans GB", Simsun, sans-self; /* 1 */
    -ms-text-size-adjust: 100%; /* 2 */
    -webkit-text-size-adjust: 100%; /* 2 */
}

* {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0) !important;
    box-sizing: border-box;
}

body {
    margin: 0;
}

html {
    height: 100%;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
    display: block;
}

audio, canvas, progress, video {
    display: inline-block;
    vertical-align: baseline;
}

audio:not([controls]) {
    display: none;
    height: 0;
}

[hidden], template {
    display: none;
}

a {
    background-color: transparent;
    text-decoration: none;
    color: inherit;
    transition: .3s cubic-bezier(0.4, 0.0, 0.2, 1);
}

a:active, a:hover {
    outline: 0;
}

abbr[title] {
    border-bottom: 1px dotted;
}

b, strong {
    font-weight: bold;
}

dfn {
    font-style: italic;
}

h1 {
    margin: 0.67em 0;
    font-size: 2em;
}

h1, h2, h3, h4, h5, p {
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

mark {
    background: #ff0;
    color: #000;
}

small {
    font-size: 80%;
}

sub, sup {
    position: relative;
    vertical-align: baseline;
    font-size: 75%;
    line-height: 0;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

img {
    border: 0;
}

svg:not(:root) {
    overflow: hidden;
}

figure {
    margin: 1em 40px;
}

hr {
    box-sizing: content-box;
    height: 0;
}

pre {
    overflow: auto;
}

code, kbd, pre, samp {
    font-size: 1em;
    font-family: monospace, monospace;
}

button, input, optgroup, select, textarea {
    margin: 0;
    color: inherit;
    font: inherit;

}

button {
    overflow: visible;
}

button, select {
    text-transform: none;
}

button, html input[type="button"], input[type="reset"], input[type="submit"] {
    cursor: pointer;
    -webkit-appearance: button;
}

button[disabled], html input[disabled] {
    cursor: default;
}

button::-moz-focus-inner, input::-moz-focus-inner {
    padding: 0;
    border: 0;
}

input {
    line-height: normal;
}

input[type="checkbox"], input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
}

input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button {
    height: auto;
}

input[type="search"] {
    box-sizing: content-box;
    -webkit-appearance: textfield;
}

input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}

input {
    padding: 0;
}

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px #fff inset;
}

input:focus {
    outline: none;
}

fieldset {
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
    border: none;
}

legend {
    padding: 0;
    border: 0;
}

textarea {
    overflow: auto;
}

optgroup {
    font-weight: bold;
}

table {
    border-spacing: 0;
    border-collapse: collapse;
}

td, th {
    padding: 0;
}

ul {
    padding: 0;
    margin: 0;
}

li {
    list-style: none;
}

::selection {
    background: #333;
    color: #fff;
}

::-moz-selection {
    background: #333;
    color: #fff;
}

::-webkit-selection {
    background: #333;
    color: #fff;
}

::-webkit-input-placeholder {
    color: #ddd;
}

:-moz-placeholder {
    color: #ddd;
}

::-moz-placeholder {
    color: #ddd;
}

/* normalize end*/